Workhorse W20 Transmission Parts

Essential Workhorse W20 Transmission Parts

Dorman – HD Solutions – Transmission Fitting (Part No.800-5603)

Transmission Fitting

from

$62.99
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:
  • Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
  • Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
  • Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
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Dorman – Transmission Connector for 5/8 In. Tube 7/8-14 UNF (Part No.800-613)

Transmission Connector for 5/8 In. Tube 7/8-14 UNF

from

$24.49
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:
  • Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
  • Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
  • Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
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Dorman – Transmission Fitting (Part No.800-728)

Transmission Fitting

from

$22.99
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.

Product Features:
  • Quality replacement – this transmission cooler connector matches the fit and function of the original equipment connector
  • Durable construction – this oil cooler line connector is made of quality materials for a precise fit and leak-free durability
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
  • Ideal shop supply – this connector is recommended to have on hand any time service is being performed on the transmission oil cooler line
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Dorman – 4 Wire Multipurpose Connector (Part No.645-578)

4 Wire Multipurpose Connector

from

$62.99
This neutral safety switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this neutral safety switch connector matches the appearance and function of the factory hardware on specified applications
  • Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Helping You Find the Right Transmission Parts for Your Workhorse W20

You love your W20. So we’ve made it easier than ever to help you find Workhorse W20 Transmission Parts in our online catalog. Our inventory holds 6 aftermarket and OEM Transmission Parts for your Workhorse W20, ranging from $22.99 to $2,534.99.

We offer parts from 2 brands trusted to make quality Transmission Parts for your Workhorse W20.

Find your W20 Transmission Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Workhorse W20 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Transmission Parts Brands for Your Workhorse W20

Our inventory holds Transmission Parts for your Workhorse W20 from 2 trusted brands. You’ll find OEM and aftermarket parts from brands like Dorman and Premium Drive Train, all of which can keep that Workhorse happy.

FAQs for Workhorse W20 Transmission Parts

What are the most purchased Transmission Parts for the Workhorse W20?

Out of 6 Transmission Parts for the Workhorse W20, the most popular in our inventory are:
Transmission Connector for 5/8 In. Tube 7/8-14 UNF
from $24.49
This product is not rated
Transmission Connector for 5/8 In. Tube 7/8-14 UNF
Automatic Transmission Line Connectors
Transmission Fitting
from $62.99
This product is not rated
Transmission Fitting
Automatic Transmission Line Connectors
Transmission Fitting
from $22.99
This product is not rated
Transmission Fitting
Automatic Transmission Line Connectors